"PIE" . "101388" . _:B07ab1e9d803676c3e4d0b34d2f4f1f39 . "Etymology for: ercīscō (la0503)" . "*h₁rk‑i‑" . "*h₁rk‑i‑" . . _:B07ab1e9d803676c3e4d0b34d2f4f1f39 "*h₁rk‑i‑" .